Leak Detection
Advanced leak detection to find hidden leaks and prevent water damage in your Sydney home.
About Our Leak Detection Service
Hidden water leaks can cause thousands of dollars in damage before you even know they exist. Aqua First Plumbing uses advanced leak detection technology including acoustic listening devices and thermal imaging to locate leaks in walls, under floors, and in underground pipes without unnecessary demolition. Serving the Hills District, Ryde, and North Shore, we find and fix leaks fast to protect your home.
Emergency? We're Available 24/7
Burst pipe, gas leak, or sewage backup? Do not wait. Call now for immediate assistance.
Common Signs You Have a Hidden Leak
Unexplained spike in your water bill without increased usage
Damp, discoloured, or bubbling patches on walls or ceilings
Musty or mouldy smell in rooms with no obvious moisture source
Sound of running water when all taps and appliances are off
Warm spots on floors that could indicate a hot water pipe leak
Cracked or shifting foundations caused by soil erosion from underground leaks
If you notice any of these signs, do not ignore them. Early action prevents expensive damage. Call us on 0412 441 244
How We Find and Fix Hidden Leaks
We follow a consistent, professional process on every job so you know exactly what to expect.
Symptom Discussion
We discuss the signs you have noticed: high water bills, damp patches, mould, or sounds of running water. This helps us narrow down the likely location before we start.
Non-Invasive Detection
Using acoustic listening devices, thermal imaging cameras, and moisture meters, we locate the leak without unnecessary demolition or excavation.
Detailed Report
We show you exactly where the leak is, explain its severity, and provide thermal imaging or camera evidence so you can see the problem for yourself.
Targeted Repair
We access only what is necessary to make the repair. Our goal is always the least invasive approach that permanently resolves the issue.
Post-Repair Verification
After repair, we re-test to confirm the leak is fully resolved. We also check surrounding areas for any secondary damage that may need attention.
What's Included
Discussion of symptoms: high water bills, damp patches, or mould
Non-invasive leak detection using acoustic and thermal technology
Clear report showing the leak location and severity
Targeted repair with minimal disruption to your property
Post-repair testing to confirm the leak is fully resolved
Leak Detection Pricing
Every job is different, and we believe in honest, transparent pricing. We provide an upfront quote before starting any work so you know exactly what to expect. No hidden fees, no bill shock, no surprises.
Tips to Catch Leaks Early
Practical advice from our licenced plumbers to help you avoid common issues and protect your home.
Check your water meter before bed and again first thing in the morning without using any water overnight. If the reading has changed, you likely have a leak.
Inspect under sinks, around toilets, and near your hot water system monthly for any signs of moisture, dripping, or corrosion.
Watch for unexplained damp patches on walls, ceilings, or floors. Even a small patch can indicate a significant leak behind the surface.
Monitor your water bills for unexplained increases. A sudden jump in usage often indicates a hidden leak in your supply line or under-slab pipes.
If you notice mould growing in areas that should be dry (wardrobes, hallway walls), investigate the cause promptly. Mould usually means moisture, and moisture usually means a leak.
Frequently Asked Questions
Got questions about our leak detection services? Here are the answers to the most common questions we receive.
Common signs include unexplained increases in your water bill, damp or discoloured patches on walls or ceilings, musty odours, mould growth, the sound of running water when taps are off, or warm spots on floors from hot water pipe leaks.
We use acoustic listening equipment that detects the sound of water escaping from pipes, thermal imaging cameras that identify temperature differences caused by leaks, and moisture meters to assess affected areas.
Our advanced detection equipment allows us to pinpoint leaks accurately, minimising the need for exploratory demolition. We aim for the least invasive approach possible, only accessing what is necessary to make the repair.
Yes. Even a small leak can lead to structural damage, mould growth, and termite attraction over time. A dripping tap can waste over 20,000 litres of water per year. Early detection saves money and protects your home.
Yes. We handle both detection and repair in most cases. Once located, we provide a quote for the repair and can often complete it the same day.
Other Services
We offer a full range of plumbing services across Sydney. See what else we can help with.
Need Leak Detection Help?
Call us now for fast, professional leak detection services across Sydney's Hills District, Ryde, and North Shore.